Marek Marczak

Marek Marczak, CISSP, is a seasoned professional in security engineering and log management, currently serving as a Senior Splunk Engineer and Technical Lead at Sony Electronics since June 2016. The role involves deployment, maintenance, and enhancement of the central logging management system utilizing Splunk, along with security systems engineering and Linux server management. Prior to Sony, Marek worked as a System Security Engineer at Credit Suisse, where responsibilities included maintaining centralized log infrastructure, customizing software packages, and providing third-line support for the Splunk environment. Marek's experience also encompasses roles as a SIEM Security Engineer at Atos, where deployment and maintenance of SIEM tools and collaboration on onboarding projects were key responsibilities, and as an IT Specialist at EM&CA S.A., focusing on VPN administration and log management. Marek holds a Master’s Degree in Telecommunications Engineering from WIT Academy.